2240338 has 16 divisors (see below), whose sum is σ = 3545856. Its totient is φ = 1059520.

The previous prime is 2240323. The next prime is 2240341. The reversal of 2240338 is 8330422.

It is a super-2 number, since 2×2240338² = 10038228708488, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹³ + 2²¹ + 4⁷ + 0 + 3¹⁰ + 3¹⁰ + 8³ .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4983 + ... + 5413.

It is an arithmetic number, because the mean of its divisors is an integer number (221616).

2^2240338 is an apocalyptic number.

2240338 is a deficient number, since it is larger than the sum of its proper divisors (1305518).

2240338 is a wasteful number, since it uses less digits than its factorization.

2240338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2240338 is about 1496.7758683250. The cubic root of 2240338 is about 130.8492331504.

The spelling of 2240338 in words is "two million, two hundred forty thousand, three hundred thirty-eight".